package ltd.newbee.mall.util;

import cn.hutool.core.util.CharsetUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.http.HttpUtil;
import com.alibaba.fastjson.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.HashMap;
import java.util.Map;

/**
 * 获取地址类
 *
 * @author ruoyi
 */
public class AddressUtils {
    private static final Logger log = LoggerFactory.getLogger(AddressUtils.class);

    // IP地址查询
    public static final String IP_URL = "http://whois.pconline.com.cn/ipJson.jsp";

    // 未知地址
    public static final String UNKNOWN = "XX XX";

    public static String getRealAddressByIP(String ip) {
        // 内网不查询
        if (IpUtils.internalIp(ip)) {
            return "内网IP";
        }
        try {
            Map<String, Object> map = new HashMap<>(2);
            map.put("id", ip);
            map.put("json", true);
            String rspStr = HttpUtil.get(IP_URL, map);
            if (StrUtil.isEmpty(rspStr)) {
                log.error("获取地理位置异常 {}", ip);
                return UNKNOWN;
            }
            log.info("ip = {}", rspStr);
            JSONObject obj = JSONObject.parseObject(rspStr);
            String region = obj.getString("pro");
            String city = obj.getString("city");
            return String.format("%s %s", region, city);
        } catch (Exception e) {
            log.error("获取地理位置异常 {}", ip);
        }
        return UNKNOWN;
    }

    public static void main(String[] args) {
        String result = getRealAddressByIP("111.58.244.240");
        System.out.println("结果 result = " + result);
    }
}
